name ='maqiying'
print(name)
name = 100
print(name)

#运算符

print(8//5)
print(8%5)
print(2**4)

#数字类型
print(type(100))
print(type(100.00))
print(type(100+10j))

#序列

str1='http://cms.com.xbmu.edu.,cn/'
print(str1[0],str1[-1],str1[0:3])


str2='frontindex.action?siteid=59'

xbmuUR=STR1+str2
print(xbmuUr)



